Anyone know the throttle position sensor pinout...
Originally Posted by rms-man
...on a C6 at the pcm?
Thanks,
Joshua
Thanks,
Joshua
Connector Part Information
• OEM: 15355297
• Service: 19115594
• 6-Way F GT 150 Series, Sealed (BK)
Pin
Wire Color
Circuit No.
Function
A
BN
582
TAC Motor Control - 2
B
YE
581
TAC Motor Control - 1
C
TN/WH
1704
Low Reference
D
D-GN
485
TP Sensor 1 Signal
E
L-BU/BK
1688
5-Volt Reference
F
PU
486
TP Sensor 2 Signal
I think thats what you need.
Thread Starter
On The Tree
iTrader: (11)
Joined: Jun 2005
Posts: 140
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From: Left Texas, now in Camarillo, CA
Almost what I need.
I'm trying to get the pinouts at the pcm inside the fender.
I already know the pinouts at the throttle body.
Thanks alot for posting that info though.
Joshua
I'm trying to get the pinouts at the pcm inside the fender.
I already know the pinouts at the throttle body.
Thanks alot for posting that info though.
Joshua
Engine Control Module (ECM) - C1 (MM6)
Connector Part Information
• OEM: 15418477
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (BU)
Pin
Wire Color
Circuit No.
Function
1
TN/BK
2500
High Speed GMLAN Serial Data Bus+
2
TN
2501
High Speed GMLAN Serial Data Bus-
3
--
--
Not Used
4
BN/WH
419
MIL Control
5-6
--
--
Not Used
7
BN
1271
Low Reference
8
PU
1272
Low Reference
9
--
--
Not Used
10
WH/BK
448
Ignition 1 Relay Control
11-12
--
--
Not Used
13
YE/BK
625
Starter Enable Relay Control
14
PK
439
Ignition 1 Voltage
15-17
--
--
Not Used
18
YE
43
Accessory Voltage
19
PK
1439
Ignition 1 Voltage
20
RD/WH
2440
Battery Positive Voltage
21
D-GN/WH
817
Vehicle Speed Signal
22
D-BU
1161
APP Sensor 1 Signal
23
--
--
Not Used
24
D-GN
890
Fuel Tank Pressure Sensor Signal
25
--
--
Not Used
26
OG/BK
380
A/C Refrigerant Pressure Sensor Signal
27-28
--
--
Not Used
29
TN
1274
5-Volt Reference
30
GY
2700
5-Volt Reference
31
GY
2709
5-Volt Reference
32
WH
17
Stop Lamp Switch Signal
33-34
--
--
Not Used
35
WH/BK
1164
5-Volt Reference
36
D-GN
335
Cooling Fan Speed Control
37
D-BU
1936
Fuel Level Sensor Signal - Primary
38
--
--
Not Used
39
L-BU
1937
Fuel Level Sensor Signal - Secondary
40
--
--
Not Used
41
L-BU
1162
APP Sensor 2 Signal
42
L-GN
1652
Reverse Lockout Solenoid Control
43
GY
48
CPP Switch Signal
44
--
--
Not Used
45
D-GN/WH
465
Fuel Pump Relay Control - Primary
46-47
--
--
Not Used
48
WH
121
Engine Speed Signal
49-50
--
--
Not Used
51
PU/WH
1035
Starter Relay Coil Supply Voltage
52-53
--
--
Not Used
54
WH
1310
EVAP Canister Vent Solenoid Control
55
BK/WH
2751
Low Reference
56
--
--
Not Used
Connector Part Information
• OEM: 15418477
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (BU)
Pin
Wire Color
Circuit No.
Function
1
TN/BK
2500
High Speed GMLAN Serial Data Bus+
2
TN
2501
High Speed GMLAN Serial Data Bus-
3
--
--
Not Used
4
BN/WH
419
MIL Control
5-6
--
--
Not Used
7
BN
1271
Low Reference
8
PU
1272
Low Reference
9
--
--
Not Used
10
WH/BK
448
Ignition 1 Relay Control
11-12
--
--
Not Used
13
YE/BK
625
Starter Enable Relay Control
14
PK
439
Ignition 1 Voltage
15-17
--
--
Not Used
18
YE
43
Accessory Voltage
19
PK
1439
Ignition 1 Voltage
20
RD/WH
2440
Battery Positive Voltage
21
D-GN/WH
817
Vehicle Speed Signal
22
D-BU
1161
APP Sensor 1 Signal
23
--
--
Not Used
24
D-GN
890
Fuel Tank Pressure Sensor Signal
25
--
--
Not Used
26
OG/BK
380
A/C Refrigerant Pressure Sensor Signal
27-28
--
--
Not Used
29
TN
1274
5-Volt Reference
30
GY
2700
5-Volt Reference
31
GY
2709
5-Volt Reference
32
WH
17
Stop Lamp Switch Signal
33-34
--
--
Not Used
35
WH/BK
1164
5-Volt Reference
36
D-GN
335
Cooling Fan Speed Control
37
D-BU
1936
Fuel Level Sensor Signal - Primary
38
--
--
Not Used
39
L-BU
1937
Fuel Level Sensor Signal - Secondary
40
--
--
Not Used
41
L-BU
1162
APP Sensor 2 Signal
42
L-GN
1652
Reverse Lockout Solenoid Control
43
GY
48
CPP Switch Signal
44
--
--
Not Used
45
D-GN/WH
465
Fuel Pump Relay Control - Primary
46-47
--
--
Not Used
48
WH
121
Engine Speed Signal
49-50
--
--
Not Used
51
PU/WH
1035
Starter Relay Coil Supply Voltage
52-53
--
--
Not Used
54
WH
1310
EVAP Canister Vent Solenoid Control
55
BK/WH
2751
Low Reference
56
--
--
Not Used
Engine Control Module (ECM) - C1 (M32)
Connector Part Information
• OEM: 15418480
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (BU)
Pin
Wire Color
Circuit No.
Function
1
TN/BK
2500
High Speed GMLAN Serial Data Bus+
2
TN
2501
High Speed GMLAN Serial Data Bus-
3
--
--
Not Used
4
BN/WH
419
MIL Control
5-6
--
--
Not Used
7
BN
1271
Low Reference
8
PU
1272
Low Reference
9
--
--
Not Used
10
WH/BK
448
Ignition 1 Relay Control
11-12
--
--
Not Used
13
YE/BK
625
Starter Enable Relay Control
14
PK
439
Ignition 1 Voltage
15-17
--
--
Not Used
18
YE
43
Accessory Voltage
19
PK
1439
Ignition 1 Voltage
20
RD/WH
2440
Battery Positive Voltage
21
D-GN/WH
817
Vehicle Speed Signal
22
D-BU
1161
APP Sensor 1 Signal
23
--
--
Not Used
24
D-GN
890
Fuel Tank Pressure Sensor Signal
25
--
--
Not Used
26
OG/BK
380
A/C Refrigerant Pressure Sensor Signal
27-28
--
--
Not Used
29
TN
1274
5-Volt Reference
30
GY
2700
5-Volt Reference
31
GY
2709
5-Volt Reference
32
WH
17
Stop Lamp Switch Signal
33-34
--
--
Not Used
35
WH/BK
1164
5-Volt Reference
36
D-GN
335
Cooling Fan Speed Control
37
D-BU
1936
Fuel Level Sensor Signal - Primary
38
--
--
Not Used
39
L-BU
1937
Fuel Level Sensor Signal - Secondary
40
--
--
Not Used
41
L-BU
1162
APP Sensor 2 Signal
42-44
--
--
Not Used
45
D-GN/WH
465
Fuel Pump Relay Control - Primary
46-47
--
--
Not Used
48
WH
121
Engine Speed Signal
49-53
--
--
Not Used
54
WH
1310
EVAP Canister Vent Solenoid Control
55
BK/WH
2751
Low Reference
56
--
--
Not Used
Connector Part Information
• OEM: 15418480
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (BU)
Pin
Wire Color
Circuit No.
Function
1
TN/BK
2500
High Speed GMLAN Serial Data Bus+
2
TN
2501
High Speed GMLAN Serial Data Bus-
3
--
--
Not Used
4
BN/WH
419
MIL Control
5-6
--
--
Not Used
7
BN
1271
Low Reference
8
PU
1272
Low Reference
9
--
--
Not Used
10
WH/BK
448
Ignition 1 Relay Control
11-12
--
--
Not Used
13
YE/BK
625
Starter Enable Relay Control
14
PK
439
Ignition 1 Voltage
15-17
--
--
Not Used
18
YE
43
Accessory Voltage
19
PK
1439
Ignition 1 Voltage
20
RD/WH
2440
Battery Positive Voltage
21
D-GN/WH
817
Vehicle Speed Signal
22
D-BU
1161
APP Sensor 1 Signal
23
--
--
Not Used
24
D-GN
890
Fuel Tank Pressure Sensor Signal
25
--
--
Not Used
26
OG/BK
380
A/C Refrigerant Pressure Sensor Signal
27-28
--
--
Not Used
29
TN
1274
5-Volt Reference
30
GY
2700
5-Volt Reference
31
GY
2709
5-Volt Reference
32
WH
17
Stop Lamp Switch Signal
33-34
--
--
Not Used
35
WH/BK
1164
5-Volt Reference
36
D-GN
335
Cooling Fan Speed Control
37
D-BU
1936
Fuel Level Sensor Signal - Primary
38
--
--
Not Used
39
L-BU
1937
Fuel Level Sensor Signal - Secondary
40
--
--
Not Used
41
L-BU
1162
APP Sensor 2 Signal
42-44
--
--
Not Used
45
D-GN/WH
465
Fuel Pump Relay Control - Primary
46-47
--
--
Not Used
48
WH
121
Engine Speed Signal
49-53
--
--
Not Used
54
WH
1310
EVAP Canister Vent Solenoid Control
55
BK/WH
2751
Low Reference
56
--
--
Not Used
Engine Control Module (ECM) - C2
Connector Part Information
• OEM: 15418479
• Service: See Catalog
• 73-Way F Micro-Pack 64 Series (BK)
Pin
Wire Color
Circuit No.
Function
1
L-GN
3212
HO2S Heater Low Control - Bank 2 Sensor 1
2
GY/WH
3113
HO2S Heater Low Control - Bank 1 Sensor 1
3
--
--
Not Used
4
D-BU/WH
878
Fuel Injector 8 Control
5
TN
1744
Fuel Injector 1 Control
6
L-GN/BK
1745
Fuel Injector 2 Control
7
OG/BK
877
Fuel Injector 7 Control
8
L-BU/BK
844
Fuel Injector 4 Control
9
PK/BK
1746
Fuel Injector 3 Control
10
TN/WH
845
Fuel Injector 5 Control
11-12
--
--
Not Used
13
YE/BK
846
Fuel Injector 6 Control
14
YE/BK
1868
Low Reference
15
PK/BK
632
Low Reference
16
BN
2129
Low Reference
17-19
--
--
Not Used
20
OG/BK
469
Low Reference
21
BK
2755
Low Reference
22-23
--
--
Not Used
24
TN/WH
331
Oil Pressure Sensor Signal
25
--
--
Not Used
26
BN/WH
633
CMP Sensor Signal
27
BN
1174
Oil Level Switch Signal
28
--
--
Not Used
29
PU
486
TP Sensor 2 Signal
30
--
--
Not Used
31
D-GN
485
TP Sensor 1 Signal
32-34
--
--
Not Used
35
GY
2704
5-Volt Reference
36
TN/WH
1704
Low Reference
37
GY
2705
5-Volt Reference
38-40
--
--
Not Used
41
L-BU/BK
1688
5-Volt Reference
42
--
--
Not Used
43
L-GN
1867
12-Volt Reference
44
OG
631
12-Volt Reference
45
GY
23
Generator Field Duty Cycle Signal
46
L-GN
432
MAP Sensor Signal
47
--
--
Not Used
48
PU/WH
1665
HO2S High Signal - Bank 1 Sensor 1
49
TN
1664
HO2S Low Signal - Bank 1 Sensor 1
50
D-GN/WH
428
EVAP Canister Purge Solenoid Control
51
PU
1666
HO2S High Signal - Bank 2 Sensor 1
52
TN
2761
Low Reference
53
OG
2127
IC 7 Control
54
PU
2121
IC 1 Control
55
YE
410
ECT Sensor Signal
56
OG
225
Generator Turn On Signal
57
L-BU/WH
2126
IC 6 Control
58
D-GN/WH
2124
IC 4 Control
59
D-GN
2125
IC 5 Control
60
BN
582
TAC Motor Control - 2
61
L-BU
2123
IC 3 Control
62
D-BU/WH
1869
CKP Sensor Signal
63
YE
581
TAC Motor Control - 1
64
BN/WH
2130
Low Reference
65
PU/WH
2128
IC 8 Control
66
OG/WH
2122
IC 2 Control
67
--
--
Not Used
68
D-BU
496
Knock Sensor 1 Signal
69
GY
1716
Low Reference
70
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
71
GY
2303
Low Reference
72
L-BU
1876
Knock Sensor 2 Signal
73
BK/WH
451
Ground
Connector Part Information
• OEM: 15418479
• Service: See Catalog
• 73-Way F Micro-Pack 64 Series (BK)
Pin
Wire Color
Circuit No.
Function
1
L-GN
3212
HO2S Heater Low Control - Bank 2 Sensor 1
2
GY/WH
3113
HO2S Heater Low Control - Bank 1 Sensor 1
3
--
--
Not Used
4
D-BU/WH
878
Fuel Injector 8 Control
5
TN
1744
Fuel Injector 1 Control
6
L-GN/BK
1745
Fuel Injector 2 Control
7
OG/BK
877
Fuel Injector 7 Control
8
L-BU/BK
844
Fuel Injector 4 Control
9
PK/BK
1746
Fuel Injector 3 Control
10
TN/WH
845
Fuel Injector 5 Control
11-12
--
--
Not Used
13
YE/BK
846
Fuel Injector 6 Control
14
YE/BK
1868
Low Reference
15
PK/BK
632
Low Reference
16
BN
2129
Low Reference
17-19
--
--
Not Used
20
OG/BK
469
Low Reference
21
BK
2755
Low Reference
22-23
--
--
Not Used
24
TN/WH
331
Oil Pressure Sensor Signal
25
--
--
Not Used
26
BN/WH
633
CMP Sensor Signal
27
BN
1174
Oil Level Switch Signal
28
--
--
Not Used
29
PU
486
TP Sensor 2 Signal
30
--
--
Not Used
31
D-GN
485
TP Sensor 1 Signal
32-34
--
--
Not Used
35
GY
2704
5-Volt Reference
36
TN/WH
1704
Low Reference
37
GY
2705
5-Volt Reference
38-40
--
--
Not Used
41
L-BU/BK
1688
5-Volt Reference
42
--
--
Not Used
43
L-GN
1867
12-Volt Reference
44
OG
631
12-Volt Reference
45
GY
23
Generator Field Duty Cycle Signal
46
L-GN
432
MAP Sensor Signal
47
--
--
Not Used
48
PU/WH
1665
HO2S High Signal - Bank 1 Sensor 1
49
TN
1664
HO2S Low Signal - Bank 1 Sensor 1
50
D-GN/WH
428
EVAP Canister Purge Solenoid Control
51
PU
1666
HO2S High Signal - Bank 2 Sensor 1
52
TN
2761
Low Reference
53
OG
2127
IC 7 Control
54
PU
2121
IC 1 Control
55
YE
410
ECT Sensor Signal
56
OG
225
Generator Turn On Signal
57
L-BU/WH
2126
IC 6 Control
58
D-GN/WH
2124
IC 4 Control
59
D-GN
2125
IC 5 Control
60
BN
582
TAC Motor Control - 2
61
L-BU
2123
IC 3 Control
62
D-BU/WH
1869
CKP Sensor Signal
63
YE
581
TAC Motor Control - 1
64
BN/WH
2130
Low Reference
65
PU/WH
2128
IC 8 Control
66
OG/WH
2122
IC 2 Control
67
--
--
Not Used
68
D-BU
496
Knock Sensor 1 Signal
69
GY
1716
Low Reference
70
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
71
GY
2303
Low Reference
72
L-BU
1876
Knock Sensor 2 Signal
73
BK/WH
451
Ground
Engine Control Module (ECM) - C2
Connector Part Information
• OEM: 15418479
• Service: See Catalog
• 73-Way F Micro-Pack 64 Series (BK)
Pin
Wire Color
Circuit No.
Function
1
L-GN
3212
HO2S Heater Low Control - Bank 2 Sensor 1
2
GY/WH
3113
HO2S Heater Low Control - Bank 1 Sensor 1
3
--
--
Not Used
4
D-BU/WH
878
Fuel Injector 8 Control
5
TN
1744
Fuel Injector 1 Control
6
L-GN/BK
1745
Fuel Injector 2 Control
7
OG/BK
877
Fuel Injector 7 Control
8
L-BU/BK
844
Fuel Injector 4 Control
9
PK/BK
1746
Fuel Injector 3 Control
10
TN/WH
845
Fuel Injector 5 Control
11-12
--
--
Not Used
13
YE/BK
846
Fuel Injector 6 Control
14
YE/BK
1868
Low Reference
15
PK/BK
632
Low Reference
16
BN
2129
Low Reference
17-19
--
--
Not Used
20
OG/BK
469
Low Reference
21
BK
2755
Low Reference
22-23
--
--
Not Used
24
TN/WH
331
Oil Pressure Sensor Signal
25
--
--
Not Used
26
BN/WH
633
CMP Sensor Signal
27
BN
1174
Oil Level Switch Signal
28
--
--
Not Used
29
PU
486
TP Sensor 2 Signal
30
--
--
Not Used
31
D-GN
485
TP Sensor 1 Signal
32-34
--
--
Not Used
35
GY
2704
5-Volt Reference
36
TN/WH
1704
Low Reference
37
GY
2705
5-Volt Reference
38-40
--
--
Not Used
41
L-BU/BK
1688
5-Volt Reference
42
--
--
Not Used
43
L-GN
1867
12-Volt Reference
44
OG
631
12-Volt Reference
45
GY
23
Generator Field Duty Cycle Signal
46
L-GN
432
MAP Sensor Signal
47
--
--
Not Used
48
PU/WH
1665
HO2S High Signal - Bank 1 Sensor 1
49
TN
1664
HO2S Low Signal - Bank 1 Sensor 1
50
D-GN/WH
428
EVAP Canister Purge Solenoid Control
51
PU
1666
HO2S High Signal - Bank 2 Sensor 1
52
TN
2761
Low Reference
53
OG
2127
IC 7 Control
54
PU
2121
IC 1 Control
55
YE
410
ECT Sensor Signal
56
OG
225
Generator Turn On Signal
57
L-BU/WH
2126
IC 6 Control
58
D-GN/WH
2124
IC 4 Control
59
D-GN
2125
IC 5 Control
60
BN
582
TAC Motor Control - 2
61
L-BU
2123
IC 3 Control
62
D-BU/WH
1869
CKP Sensor Signal
63
YE
581
TAC Motor Control - 1
64
BN/WH
2130
Low Reference
65
PU/WH
2128
IC 8 Control
66
OG/WH
2122
IC 2 Control
67
--
--
Not Used
68
D-BU
496
Knock Sensor 1 Signal
69
GY
1716
Low Reference
70
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
71
GY
2303
Low Reference
72
L-BU
1876
Knock Sensor 2 Signal
73
BK/WH
451
Ground
Engine Control Module (ECM) - C3 (MM6)
Connector Part Information
• OEM: 15418478
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (GY)
Pin
Wire Color
Circuit No.
Function
1
--
--
Not Used
2
BN
2391
HO2S Heater Low Control - Bank 1 Sensor 2
3
OG/WH
3223
HO2S Heater Low Control - Bank 2 Sensor 2
4-6
--
--
Not Used
7
YE/BK
1227
Low Reference
8-10
--
--
Not Used
11
YE
492
MAF Sensor Signal
12-16
--
--
Not Used
17
TN
452
Low Reference
18
TN/WH
1669
HO2S Low Signal Bank 1 Sensor 2
19
PU/WH
1668
HO2S High Signal Bank 1 Sensor 2
20
PU
1670
HO2S High Signal Bank 2 Sensor 2
21
TN
1671
HO2S Low Signal Bank 2 Sensor 2
22-23
--
--
Not Used
24
TN
2760
Low Reference
25-33
--
--
Not Used
34
TN
472
IAT Sensor Signal
35-43
--
--
Not Used
44
PU
401
VSS Low Signal
45
YE
400
VSS High Signal
46-47
--
--
Not Used
48
GY
587
Skip/Shift Solenoid Control
49
TN
2759
Low Reference
50
--
--
Not Used
51
D-GN/WH
459
A/C Compressor Clutch Relay Control
52-56
--
--
Not Used
Connector Part Information
• OEM: 15418479
• Service: See Catalog
• 73-Way F Micro-Pack 64 Series (BK)
Pin
Wire Color
Circuit No.
Function
1
L-GN
3212
HO2S Heater Low Control - Bank 2 Sensor 1
2
GY/WH
3113
HO2S Heater Low Control - Bank 1 Sensor 1
3
--
--
Not Used
4
D-BU/WH
878
Fuel Injector 8 Control
5
TN
1744
Fuel Injector 1 Control
6
L-GN/BK
1745
Fuel Injector 2 Control
7
OG/BK
877
Fuel Injector 7 Control
8
L-BU/BK
844
Fuel Injector 4 Control
9
PK/BK
1746
Fuel Injector 3 Control
10
TN/WH
845
Fuel Injector 5 Control
11-12
--
--
Not Used
13
YE/BK
846
Fuel Injector 6 Control
14
YE/BK
1868
Low Reference
15
PK/BK
632
Low Reference
16
BN
2129
Low Reference
17-19
--
--
Not Used
20
OG/BK
469
Low Reference
21
BK
2755
Low Reference
22-23
--
--
Not Used
24
TN/WH
331
Oil Pressure Sensor Signal
25
--
--
Not Used
26
BN/WH
633
CMP Sensor Signal
27
BN
1174
Oil Level Switch Signal
28
--
--
Not Used
29
PU
486
TP Sensor 2 Signal
30
--
--
Not Used
31
D-GN
485
TP Sensor 1 Signal
32-34
--
--
Not Used
35
GY
2704
5-Volt Reference
36
TN/WH
1704
Low Reference
37
GY
2705
5-Volt Reference
38-40
--
--
Not Used
41
L-BU/BK
1688
5-Volt Reference
42
--
--
Not Used
43
L-GN
1867
12-Volt Reference
44
OG
631
12-Volt Reference
45
GY
23
Generator Field Duty Cycle Signal
46
L-GN
432
MAP Sensor Signal
47
--
--
Not Used
48
PU/WH
1665
HO2S High Signal - Bank 1 Sensor 1
49
TN
1664
HO2S Low Signal - Bank 1 Sensor 1
50
D-GN/WH
428
EVAP Canister Purge Solenoid Control
51
PU
1666
HO2S High Signal - Bank 2 Sensor 1
52
TN
2761
Low Reference
53
OG
2127
IC 7 Control
54
PU
2121
IC 1 Control
55
YE
410
ECT Sensor Signal
56
OG
225
Generator Turn On Signal
57
L-BU/WH
2126
IC 6 Control
58
D-GN/WH
2124
IC 4 Control
59
D-GN
2125
IC 5 Control
60
BN
582
TAC Motor Control - 2
61
L-BU
2123
IC 3 Control
62
D-BU/WH
1869
CKP Sensor Signal
63
YE
581
TAC Motor Control - 1
64
BN/WH
2130
Low Reference
65
PU/WH
2128
IC 8 Control
66
OG/WH
2122
IC 2 Control
67
--
--
Not Used
68
D-BU
496
Knock Sensor 1 Signal
69
GY
1716
Low Reference
70
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
71
GY
2303
Low Reference
72
L-BU
1876
Knock Sensor 2 Signal
73
BK/WH
451
Ground
Engine Control Module (ECM) - C3 (MM6)
Connector Part Information
• OEM: 15418478
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (GY)
Pin
Wire Color
Circuit No.
Function
1
--
--
Not Used
2
BN
2391
HO2S Heater Low Control - Bank 1 Sensor 2
3
OG/WH
3223
HO2S Heater Low Control - Bank 2 Sensor 2
4-6
--
--
Not Used
7
YE/BK
1227
Low Reference
8-10
--
--
Not Used
11
YE
492
MAF Sensor Signal
12-16
--
--
Not Used
17
TN
452
Low Reference
18
TN/WH
1669
HO2S Low Signal Bank 1 Sensor 2
19
PU/WH
1668
HO2S High Signal Bank 1 Sensor 2
20
PU
1670
HO2S High Signal Bank 2 Sensor 2
21
TN
1671
HO2S Low Signal Bank 2 Sensor 2
22-23
--
--
Not Used
24
TN
2760
Low Reference
25-33
--
--
Not Used
34
TN
472
IAT Sensor Signal
35-43
--
--
Not Used
44
PU
401
VSS Low Signal
45
YE
400
VSS High Signal
46-47
--
--
Not Used
48
GY
587
Skip/Shift Solenoid Control
49
TN
2759
Low Reference
50
--
--
Not Used
51
D-GN/WH
459
A/C Compressor Clutch Relay Control
52-56
--
--
Not Used
Trending Topics
Engine Control Module (ECM) - C3 (M32)
Connector Part Information
• OEM: 15418481
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (GY)
Pin
Wire Color
Circuit No.
Function
1
--
--
Not Used
2
BN
2391
HO2S Heater Low Control - Bank 1 Sensor 2
3
OG/WH
3223
HO2S Heater Low Control - Bank 2 Sensor 2
4-10
--
--
Not Used
11
YE
492
MAF Sensor Signal
12-17
--
--
Not Used
18
TN/WH
1669
HO2S Low Signal Bank 1 Sensor 2
19
PU/WH
1668
HO2S High Signal Bank 1 Sensor 2
20
PU
1670
HO2S High Signal Bank 2 Sensor 2
21
TN
1671
HO2S Low Signal Bank 2 Sensor 2
22
OG/BK
1786
Park/Neutral Signal
23
--
--
Not Used
24
TN
2760
Low Reference
25-33
--
--
Not Used
34
TN
472
IAT Sensor Signal
35-44
--
--
Not Used
45
OG
381
Vehicle Speed Signal
46-48
--
--
Not Used
49
TN
2759
Low Reference
50
--
--
Not Used
51
D-GN/WH
459
A/C Compressor Clutch Relay Control
52-56
--
--
Not Used
--------------------------------------------------------------------------------
Connector Part Information
• OEM: 15418481
• Service: See Catalog
• 56-Way F Micro-Pack 64 Series (GY)
Pin
Wire Color
Circuit No.
Function
1
--
--
Not Used
2
BN
2391
HO2S Heater Low Control - Bank 1 Sensor 2
3
OG/WH
3223
HO2S Heater Low Control - Bank 2 Sensor 2
4-10
--
--
Not Used
11
YE
492
MAF Sensor Signal
12-17
--
--
Not Used
18
TN/WH
1669
HO2S Low Signal Bank 1 Sensor 2
19
PU/WH
1668
HO2S High Signal Bank 1 Sensor 2
20
PU
1670
HO2S High Signal Bank 2 Sensor 2
21
TN
1671
HO2S Low Signal Bank 2 Sensor 2
22
OG/BK
1786
Park/Neutral Signal
23
--
--
Not Used
24
TN
2760
Low Reference
25-33
--
--
Not Used
34
TN
472
IAT Sensor Signal
35-44
--
--
Not Used
45
OG
381
Vehicle Speed Signal
46-48
--
--
Not Used
49
TN
2759
Low Reference
50
--
--
Not Used
51
D-GN/WH
459
A/C Compressor Clutch Relay Control
52-56
--
--
Not Used
--------------------------------------------------------------------------------
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